//
//  LLAssetsPickerPreviewItemViewController.h
//  LLCoreUserInterface
//
//  Created by my_liu on 2016/11/16.
//  Copyright © 2016年 my_liu. All rights reserved.
//

#import <UIKit/UIKit.h>
#import "LLAsset.h"

@protocol LLAssetsPickerPreviewItemViewControllerDataSource <NSObject>

/* 当前需要显示的图片 */
- (LLAsset *)assetAtIndex:(NSInteger)index;

@end

@interface LLAssetsPickerPreviewItemViewController : UIViewController

@property (nonatomic,weak)id<LLAssetsPickerPreviewItemViewControllerDataSource> dataSource;

/* 当前索引 */
@property (nonatomic,assign)NSInteger pageIndex;

+ (instancetype)itemViewForPageIndex:(NSInteger)index;

@end
